AUTOC.C

/**************************************************************************** 
                   Microsoft RPC Version 2.0 
           Copyright Microsoft Corp. 1992, 1993, 1994- 1996 
                         Auto Example 
 
    FILE:       autoc.c 
 
    USAGE:      autoc 
 
    PURPOSE:    Client side of RPC distributed application 
 
    FUNCTIONS:  main() - binds to server and calls remote procedure 
 
    COMMENTS:   This distributed application (time stamp) is implemented 
                using an auto handle.  The client side of the application 
                does not care which server provides the time stamp; it 
                merely wants to get the time from any available server. 
 
****************************************************************************/ 
 
#include <stdlib.h> 
#include <stdio.h> 
#include <ctype.h> 
#include <time.h> 
#include "auto.h"    // header file generated by MIDL compiler 
 
#define PURPOSE \ 
"This Microsoft RPC Version 2.0 sample program demonstrates\n\ 
the use of the [auto_handle] attribute. For more information\n\ 
about attributes and RPC API functions, see the RPC programming\n\ 
guide and reference.\n\n" 
 
void Usage(char * pszProgramName) 
{ 
    fprintf(stderr, "%s", PURPOSE); 
    fprintf(stderr, "Usage:  %s\n", pszProgramName); 
    exit(1); 
} 
 
void _CRTAPI1 main(int argc, char **argv) 
{ 
    time_t t1; 
    time_t t2; 
    char * pszTime; 
    int i; 
 
    /* allow the user to override settings with command line switches */ 
    for (i = 1; i < argc; i++) { 
        if ((*argv[i] == '-') || (*argv[i] == '/')) { 
            switch (tolower(*(argv[i]+1))) { 
            case 'h': 
            case '?': 
            default: 
                Usage(argv[0]); 
            } 
        } 
        else 
            Usage(argv[0]); 
    } 
 
    RpcTryExcept { 
        GetTime(&t1);  // GetTime is a remote procedure 
        GetTime(&t2); 
 
        pszTime = ctime(&t1); 
        printf("time 1= %s\n", pszTime); 
 
        pszTime = ctime(&t2); 
        printf("time 2= %s\n", pszTime); 
 
        Shutdown();    // Shutdown is a remote procedure 
    } 
    RpcExcept(1) { 
        printf("The RPC runtime library raised an exception.\n"); 
        printf("Please verify that the server application and \n"); 
        printf("the locator service have been started."); 
    } 
    RpcEndExcept 
 
    exit(0); 
 
}  // end main() 
 
 
/*********************************************************************/ 
/*                 MIDL allocate and free                            */ 
/*********************************************************************/ 
 
void __RPC_FAR * __RPC_USER midl_user_allocate(size_t len) 
{ 
    return(malloc(len)); 
} 
 
void __RPC_USER midl_user_free(void __RPC_FAR * ptr) 
{ 
    free(ptr); 
} 
 
/* end file autoc.c */